Volume 29 Issue 5
May  2014
Turn off MathJax
Article Contents
Article Navigation >  Journal of Aerospace Power  > 2014  >  (5): 1036-1041
WANG Rui, WANG Yi-chun, FENG Chao-qing. Analysis of cooling air flow field in front power compartment of tracked vehicle[J]. Journal of Aerospace Power, 2014, (5): 1036-1041.
Citation: WANG Rui, WANG Yi-chun, FENG Chao-qing. Analysis of cooling air flow field in front power compartment of tracked vehicle[J]. Journal of Aerospace Power, 2014, (5): 1036-1041.
shu

Analysis of cooling air flow field in front power compartment of tracked vehicle

  • 1. School of Mechanical and Engineering, Beijing Institute of Technology, Beijing 100081, China;

  • 2. College of Mechanical Engineering, Inner Mongolia University of Technology, Hohhot 010051, China;

  • 3. College of Energy and Power Engineering, Inner Mongolia University of Technology, Hohhot 010051, China

  • Received Date: 2013-03-13
  • Publish Date: 2014-05-28
    Abstract
  • Cooling air flow fields of front power compartment in tracked vehicle were researched,while both physical and mathematical models were built.Cooling air flow fields around inner and exterior of a power compartment equipping with several radiators with different entry boundary conditions were simulated.These studies were compared with the experimental results.The influence of vehicle speeds on change regular of cooling air mass flow of radiators was analyzed.The research shows that,under the same rotating speed of the fan,mass flows of two fans and two radiators change about 10% from 0 to 70km/h of vehicle speeds,and the total mass flow of two radiators is nearly stable.For the radiators and fans,the change rate of cooling air mass flow between the simulation and experiments are less than 5% when vehicle speeds change from 0 to 70km/h.

     

    • FullText(HTML)
  • loading
    • References(15)
  • [1]
    李佑长, 吕林, 戴湘利, 等.某四缸柴油机冷却水流动的试验研究[J].武汉理工大学学报:交通科学与工程版, 2006, 30(5):793-795. LI Youchang, LÜ Lin, DAI Xiangli, et al.Experimental study of cooling water flow for 4-cylinder diesel engine[J].Journal of Wuhan University of Technology:Transportation Science and Engineering, 2006, 30(5):793-795.(in Chinese)
    [2]
    王义春, 杨英俊, 谷中丽.混合动力车辆冷却系统优化设计[J].北京理工大学学报, 2004, 24(1):44-47. WANG Yichun, YANG Yingjun, GU Zhongli.Optimized design of the cooling system for a hybrid electric vehicle[J].Transactions of Beijing Institute of Technology, 2004, 24(1):44-47.(in Chinese)
    [3]
    袁侠义, 谷正气, 杨易, 等.汽车发动机舱的数值仿真研究[J].汽车工程, 2009, 31(9):843-847. YUAN Xiayi, GU Zhengqi, YANG Yi, et al.Numerical simulation on vehicle under hood cooling[J].Automotive Engineering, 2009, 31(9):843-847.(in Chinese)
    [4]
    徐晓明, 赵又群.某型轿车内流场的仿真分析[J].航空动力学报, 2009, 24(12):2780-2783. XU Xiaoming, ZHAO Youqun.Simulation analysis of a car interior flow field[J].Journal of Aerospace Power, 2009, 24(12):2780-2783.(in Chinese)
    [5]
    徐晓明, 赵又群.微型纯电动汽车动力舱风冷散热研究[J].航空动力学报, 2012, 27(7):1532-1536. XU Xiaoming, ZHAO Youqun.Research on wind cooling disperse heat of micro electric vehicle power cabin[J].Journal of Aerospace Power, 2012, 27(7):1532-1536.(in Chinese)
    [6]
    徐晓明, 赵又群.汽车方舱空调系统的仿真分析[J].哈尔滨工业大学学报, 2012, 44(3):92-95. XU Xiaoming, ZHAO Youqun.Simulation analysis of car shelter air-conditioning[J].Journal of Harbin Institute of Technology, 2012, 44(3):92-95.(in Chinese)
    [7]
    郑昊, 康宁, 蓝天.侧风环境下行驶的直背式轿车气动力计算[J].航空动力学报, 2007, 22(11):1858-1862. ZHENG Hao, KANG Ning, LAN Tian.Calculation of aerodynamic forces of a car with the effect of crosswind[J].Journal of Aerospace Power, 2007, 22(11):1858-1862.(in Chinese)
    [8]
    索文超, 毕小平, 吕良栋.履带车辆动力舱空气流场的CFD模拟与试验研究[J].装甲兵工程学院学报, 2009, 23(2):29-32. SUO Wenchao, BI Xiaoping, LÜ Liangdong.Research on CFD simulation and test of airflow field in engine compartment of tracked vehicles[J].Journal of Academy of Armored Force Engineering, 2009, 23(2):29-32.(in Chinese)
    [9]
    李振平, 凌云, 王剑, 等.坦克动力舱空气流场仿真研究[J].车辆与动力技术, 2008(3):24-26, 34. LI Zhenping, LING Yun, WANG Jian, et al.Study on simulation of the air flow in tank engine compartment[J].Vehicle and Power Technology, 2008(3):24-26, 34.(in Chinese)
    [10]
    Fluent Inc.Fluent user's guide[M].New Hampshire:Fluent Inc, 2006.
    [11]
    张兆顺, 崔桂香.流体力学[M].北京:清华大学出版社, 2006.
    [12]
    李娜, 吉洪湖. 涡扇发动机涡轮空气系统流动和传热性能的 CFD 分析[J].航空动力学报, 2008, 23(11):2075-2081. LI Na, JI Honghu. Numerical simulation of flow and heat transfer in turbine cooling system of a turbofan engine[J].Journal of Aerospace Power, 2008, 23(11):2075-2081.(in Chinese)
    [13]
    毕小平, 刘西侠, 赵以贤, 等.坦克动力舱内三维空气流动数值模拟[J].内燃机工程, 2003(3):12-15. BI Xiaoping, LIU Xixia, ZHAO Yixian, et al.Numerical modeling of three dimension air flow in tank power train compartment[J].China Internal Combustion Engine Engineering, 2003(3):12-15.(in Chinese)
    [14]
    谢永奇, 高红霞, 余建祖. 前飞状态下直升机动力舱通风冷却性能仿真[J].空气动力学学报, 2011, 29(5):651-657. XIE Yongqi, GAO Hongxia, YU Jianzu. Simulation on the ventilation cooling performance of the helicopter engine nacelle in forward flight[J].Acta Aerodynamica Sinica, 2011, 29(5):651-657. (in Chinese)
    [15]
    吴德义, 王爱兰. 吸入式空冷汽轮发电机气体运动流场分析及应用[J].实验流体力学, 2010, 24(5):17-21. WU Deyi, WANG Ailan. Analysis and application of the flow field in ventilation ducts of intake air turb-type generator[J].Journal of Experiments in Fluid Mechanics, 2010, 24(5):17-21. (in Chinese)
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF(937.0KB)
    XML

    Article Metrics

    Article views (1332) PDF downloads(890) Cited by()
    Proportional views
    Related

    Copyright © 《Journal of Aerospace Power》 All Rights Reserved.

    Supported by: Beijing Renhe Information Technology Co., Ltd.  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return